Operators
Overview
This page lists Echo's current operators and their behavior.
Syntax
echo
+ - * / %
== != < > <= >=
&& || !
=Arithmetic
+-*/%
Integer division
If both operands are int, / returns an int truncated toward zero.
echo
say(7 / 3);
say(7 / -3);Output:
text
2
-2Integer modulo
int % int follows truncation-toward-zero semantics.
Comparison
==!=<><=>=
Logical
&&||!
&& and || short-circuit.
Assignment
=arr[i] = value;grid[r][c] = value;
Notes
- Unary minus is supported.
- There are no compound assignment operators like
+=.